I've been talking to a different vet. He had me give him a dose of steroids once a week for a month. The sixth day he would vomit. But during that time I got him on dry food. He's been 2 weeks without an injection and he vomited 3 times Friday and once yesterday. Dr did more bloodwork and was slightly worried about pancreatitis but the new bloodwork was good. So the next test is one to send in. I didn't expect a cat to be so much work.